Syntax and Component Parsing

Deep parsing for better data

Email addresses can follow complex structures (e.g., "John Doe" ). Our parser handles the heavy lifting, extracting clean, structured information that you can use immediately in your CRM or database.

We ensure that every address follows strict RFC standards while providing human-friendly components.

What we extract

For every validation request, our API returns a structured object containing:

• User: The local part of the email (e.g., john.doe). Perfect for personalized greetings.
• Domain: The full domain part (e.g., example.co.uk). Essential for account grouping.
• Sub-addressing: Detection of tags (e.g., +marketing) to identify user-defined segmentation.
• Extension: Identification of the top-level domain for regional analytics.

The power of RFC compliance

Not all "valid" emails look the same. Our engine supports:

• Quoted strings in the local part
• Internationalized domain names (IDN)
• Complex sub-domain structures
• Proper handling of special characters

Personalization at scale

By extracting the username and domain, you can automate personal touches that feel manual:

• Welcome Emails: Use the extracted username to personalize your first message.
• Account Matching: Automatically group several users under the same company domain.
• Regional Routing: Route leads based on their domain extension (.de, .fr, .uk).